Veer Narmad South Gujarat University 2011-2nd Year B.Sc Biotechnology SB-0704 Bioscience - 4 ( New ) - Question Paper
SB-0704 Second Year B.Sc. Examination March/April - 2011 Bioscience : Paper - IV
[Total Marks : 70
Time : 3 Hours]
Instructions
Seat No.:
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Fillup strictly the details of signs on your answer book.
Name of the Examination :
S. Y. B.Sc.
Name of the Subject:
Bioscience : Paper - 4
-Section No. (1,2,.....): NIL
Student's Signature
-Subject Code No.
(2) Figures to the right indicate full marks.
(3) Draw neat and labelled diagram wherever necessary.
1 Answer as directed :
12
(i) Explain : Electromagnetic radiation.
(ii) Describe in brief data and table.
(iii) What is brownian movement ?
(iv) Describe ring structure of sugar.
(v) Enlist any four essential amino acids.
(vi) Define :
(a) pH
(b) Reversible colloids.
Write an essay on RNA.
2
2
15
15
14
OR
Describe in detail the enzymes with special emphasis on its classification and mechanism of enzyme action.
Describe in brief principle and types of chromatography. Discuss in brief paper chromatography.
OR
3 Describe in detail applications of:
(i) Electrophoresis
(ii) Radioisotopes
4 Answer any two of the followings : 14
(i) Describe in detail importance of graphical representation of data.
(ii) Write a note on coefficient of variation
(iii) Explain in detail median with suitable example.
5 Write short notes : (any three) 15
|
(i) |
Phospholipid |
|
(ii) |
Disaccharides |
|
(iii) |
Visible spectrum |
|
(iv) |
Chi-squares |
|
(v) |
Nucleotides |
SB-0704] 2 [200]
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Attachment: |
| Earning: Approval pending. |
